Finding the Third Proportional to 96,434,404.50 and 145,548,412.50

Step by Step Solution

1. Step 1: Write the proportion equation
   96,434,404.50 : 145,548,412.50 = 145,548,412.50 : x
2. Step 2: Convert to fraction form
   96,434,404.50/145,548,412.50 = 145,548,412.50/x
3. Step 3: Cross multiply
   96,434,404.50x = 145,548,412.50 × 145,548,412.50
4. Step 4: Simplify right side
   96,434,404.50x = 21,184,340,381,270,156
5. Step 5: Solve for x
   x = 21,184,340,381,270,156/96,434,404.50
6. Step 6: Final answer
   x = 219,676,167.35