Finding the Third Proportional to 275,692,616,307.50 and 590,113,492,398.50

Step by Step Solution

1. Step 1: Write the proportion equation
   275,692,616,307.50 : 590,113,492,398.50 = 590,113,492,398.50 : x
2. Step 2: Convert to fraction form
   275,692,616,307.50/590,113,492,398.50 = 590,113,492,398.50/x
3. Step 3: Cross multiply
   275,692,616,307.50x = 590,113,492,398.50 × 590,113,492,398.50
4. Step 4: Simplify right side
   275,692,616,307.50x = 348,233,933,910,754,543,534,080
5. Step 5: Solve for x
   x = 348,233,933,910,754,543,534,080/275,692,616,307.50
6. Step 6: Final answer
   x = 1,263,123,904,349.85