Finding the Third Proportional to 63,452,109.50 and 85,611,793.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,452,109.50 : 85,611,793.50 = 85,611,793.50 : x
2. Step 2: Convert to fraction form
   63,452,109.50/85,611,793.50 = 85,611,793.50/x
3. Step 3: Cross multiply
   63,452,109.50x = 85,611,793.50 × 85,611,793.50
4. Step 4: Simplify right side
   63,452,109.50x = 7,329,379,186,286,642
5. Step 5: Solve for x
   x = 7,329,379,186,286,642/63,452,109.50
6. Step 6: Final answer
   x = 115,510,410.04