Finding the Third Proportional to 45,898,827 and 99,872,814

Step by Step Solution

1. Step 1: Write the proportion equation
   45,898,827 : 99,872,814 = 99,872,814 : x
2. Step 2: Convert to fraction form
   45,898,827/99,872,814 = 99,872,814/x
3. Step 3: Cross multiply
   45,898,827x = 99,872,814 × 99,872,814
4. Step 4: Simplify right side
   45,898,827x = 9,974,578,976,278,596
5. Step 5: Solve for x
   x = 9,974,578,976,278,596/45,898,827
6. Step 6: Final answer
   x = 217,316,642.46