Finding the Third Proportional to 15,126,472 and 32,379,200

Step by Step Solution

1. Step 1: Write the proportion equation
   15,126,472 : 32,379,200 = 32,379,200 : x
2. Step 2: Convert to fraction form
   15,126,472/32,379,200 = 32,379,200/x
3. Step 3: Cross multiply
   15,126,472x = 32,379,200 × 32,379,200
4. Step 4: Simplify right side
   15,126,472x = 1,048,412,592,640,000
5. Step 5: Solve for x
   x = 1,048,412,592,640,000/15,126,472
6. Step 6: Final answer
   x = 69,309,789.66