Finding the Third Proportional to 51,139,092 and 109,867,432

Step by Step Solution

1. Step 1: Write the proportion equation
   51,139,092 : 109,867,432 = 109,867,432 : x
2. Step 2: Convert to fraction form
   51,139,092/109,867,432 = 109,867,432/x
3. Step 3: Cross multiply
   51,139,092x = 109,867,432 × 109,867,432
4. Step 4: Simplify right side
   51,139,092x = 12,070,852,614,274,624
5. Step 5: Solve for x
   x = 12,070,852,614,274,624/51,139,092
6. Step 6: Final answer
   x = 236,039,635.09