Finding the Third Proportional to 79,304,454 and 121,236,061.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,304,454 : 121,236,061.50 = 121,236,061.50 : x
2. Step 2: Convert to fraction form
   79,304,454/121,236,061.50 = 121,236,061.50/x
3. Step 3: Cross multiply
   79,304,454x = 121,236,061.50 × 121,236,061.50
4. Step 4: Simplify right side
   79,304,454x = 14,698,182,608,031,782
5. Step 5: Solve for x
   x = 14,698,182,608,031,782/79,304,454
6. Step 6: Final answer
   x = 185,338,677.30