Finding the Third Proportional to 437,840,138 and 951,890,908

Step by Step Solution

1. Step 1: Write the proportion equation
   437,840,138 : 951,890,908 = 951,890,908 : x
2. Step 2: Convert to fraction form
   437,840,138/951,890,908 = 951,890,908/x
3. Step 3: Cross multiply
   437,840,138x = 951,890,908 × 951,890,908
4. Step 4: Simplify right side
   437,840,138x = 906,096,300,733,064,448
5. Step 5: Solve for x
   x = 906,096,300,733,064,448/437,840,138
6. Step 6: Final answer
   x = 2,069,468,333.52