Finding the Third Proportional to 1,627,293,109.50 and 3,531,998,421

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627,293,109.50 : 3,531,998,421 = 3,531,998,421 : x
2. Step 2: Convert to fraction form
   1,627,293,109.50/3,531,998,421 = 3,531,998,421/x
3. Step 3: Cross multiply
   1,627,293,109.50x = 3,531,998,421 × 3,531,998,421
4. Step 4: Simplify right side
   1,627,293,109.50x = 12,475,012,845,946,492,928
5. Step 5: Solve for x
   x = 12,475,012,845,946,492,928/1,627,293,109.50
6. Step 6: Final answer
   x = 7,666,112,990.41