Finding the Third Proportional to 763,492,646.25 and 1,167,426,085.50

Step by Step Solution

1. Step 1: Write the proportion equation
   763,492,646.25 : 1,167,426,085.50 = 1,167,426,085.50 : x
2. Step 2: Convert to fraction form
   763,492,646.25/1,167,426,085.50 = 1,167,426,085.50/x
3. Step 3: Cross multiply
   763,492,646.25x = 1,167,426,085.50 × 1,167,426,085.50
4. Step 4: Simplify right side
   763,492,646.25x = 1,362,883,665,105,853,184
5. Step 5: Solve for x
   x = 1,362,883,665,105,853,184/763,492,646.25
6. Step 6: Final answer
   x = 1,785,064,560.61