Finding the Third Proportional to 88,470,443.25 and 132,705,679.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,470,443.25 : 132,705,679.50 = 132,705,679.50 : x
2. Step 2: Convert to fraction form
   88,470,443.25/132,705,679.50 = 132,705,679.50/x
3. Step 3: Cross multiply
   88,470,443.25x = 132,705,679.50 × 132,705,679.50
4. Step 4: Simplify right side
   88,470,443.25x = 17,610,797,371,556,720
5. Step 5: Solve for x
   x = 17,610,797,371,556,720/88,470,443.25
6. Step 6: Final answer
   x = 199,058,541.19