Finding the Third Proportional to 1,064,552,611.50 and 2,329,788,991.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,552,611.50 : 2,329,788,991.50 = 2,329,788,991.50 : x
2. Step 2: Convert to fraction form
   1,064,552,611.50/2,329,788,991.50 = 2,329,788,991.50/x
3. Step 3: Cross multiply
   1,064,552,611.50x = 2,329,788,991.50 × 2,329,788,991.50
4. Step 4: Simplify right side
   1,064,552,611.50x = 5,427,916,744,914,586,624
5. Step 5: Solve for x
   x = 5,427,916,744,914,586,624/1,064,552,611.50
6. Step 6: Final answer
   x = 5,098,777,351.42