Finding the Third Proportional to 39,083,215.50 and 52,105,022.25

Step by Step Solution

1. Step 1: Write the proportion equation
   39,083,215.50 : 52,105,022.25 = 52,105,022.25 : x
2. Step 2: Convert to fraction form
   39,083,215.50/52,105,022.25 = 52,105,022.25/x
3. Step 3: Cross multiply
   39,083,215.50x = 52,105,022.25 × 52,105,022.25
4. Step 4: Simplify right side
   39,083,215.50x = 2,714,933,343,672,995
5. Step 5: Solve for x
   x = 2,714,933,343,672,995/39,083,215.50
6. Step 6: Final answer
   x = 69,465,454.90