Finding the Third Proportional to 39,841,467.47 and 58,622,910.89

Step by Step Solution

1. Step 1: Write the proportion equation
   39,841,467.47 : 58,622,910.89 = 58,622,910.89 : x
2. Step 2: Convert to fraction form
   39,841,467.47/58,622,910.89 = 58,622,910.89/x
3. Step 3: Cross multiply
   39,841,467.47x = 58,622,910.89 × 58,622,910.89
4. Step 4: Simplify right side
   39,841,467.47x = 3,436,645,681,290,159
5. Step 5: Solve for x
   x = 3,436,645,681,290,159/39,841,467.47
6. Step 6: Final answer
   x = 86,258,009.55