Finding the Third Proportional to 36,650,943 and 72,376,758

Step by Step Solution

1. Step 1: Write the proportion equation
   36,650,943 : 72,376,758 = 72,376,758 : x
2. Step 2: Convert to fraction form
   36,650,943/72,376,758 = 72,376,758/x
3. Step 3: Cross multiply
   36,650,943x = 72,376,758 × 72,376,758
4. Step 4: Simplify right side
   36,650,943x = 5,238,395,098,590,564
5. Step 5: Solve for x
   x = 5,238,395,098,590,564/36,650,943
6. Step 6: Final answer
   x = 142,926,611.70