Finding the Third Proportional to 31,527,582 and 67,917,108

Step by Step Solution

1. Step 1: Write the proportion equation
   31,527,582 : 67,917,108 = 67,917,108 : x
2. Step 2: Convert to fraction form
   31,527,582/67,917,108 = 67,917,108/x
3. Step 3: Cross multiply
   31,527,582x = 67,917,108 × 67,917,108
4. Step 4: Simplify right side
   31,527,582x = 4,612,733,559,083,664
5. Step 5: Solve for x
   x = 4,612,733,559,083,664/31,527,582
6. Step 6: Final answer
   x = 146,307,876.04