Finding the Third Proportional to 65,530,498.50 and 101,748,587.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,530,498.50 : 101,748,587.50 = 101,748,587.50 : x
2. Step 2: Convert to fraction form
   65,530,498.50/101,748,587.50 = 101,748,587.50/x
3. Step 3: Cross multiply
   65,530,498.50x = 101,748,587.50 × 101,748,587.50
4. Step 4: Simplify right side
   65,530,498.50x = 10,352,775,058,245,156
5. Step 5: Solve for x
   x = 10,352,775,058,245,156/65,530,498.50
6. Step 6: Final answer
   x = 157,984,072.99