Finding the Third Proportional to 15,078,334.78 and 32,921,827.31

Step by Step Solution

1. Step 1: Write the proportion equation
   15,078,334.78 : 32,921,827.31 = 32,921,827.31 : x
2. Step 2: Convert to fraction form
   15,078,334.78/32,921,827.31 = 32,921,827.31/x
3. Step 3: Cross multiply
   15,078,334.78x = 32,921,827.31 × 32,921,827.31
4. Step 4: Simplify right side
   15,078,334.78x = 1,083,846,713,594,071
5. Step 5: Solve for x
   x = 1,083,846,713,594,071/15,078,334.78
6. Step 6: Final answer
   x = 71,881,061.76