Finding the Third Proportional to 951,099,465 and 1,928,941,687.50

Step by Step Solution

1. Step 1: Write the proportion equation
   951,099,465 : 1,928,941,687.50 = 1,928,941,687.50 : x
2. Step 2: Convert to fraction form
   951,099,465/1,928,941,687.50 = 1,928,941,687.50/x
3. Step 3: Cross multiply
   951,099,465x = 1,928,941,687.50 × 1,928,941,687.50
4. Step 4: Simplify right side
   951,099,465x = 3,720,816,033,775,347,712
5. Step 5: Solve for x
   x = 3,720,816,033,775,347,712/951,099,465
6. Step 6: Final answer
   x = 3,912,120,835.62