Finding the Third Proportional to 35,898,950 and 86,550,526

Step by Step Solution

1. Step 1: Write the proportion equation
   35,898,950 : 86,550,526 = 86,550,526 : x
2. Step 2: Convert to fraction form
   35,898,950/86,550,526 = 86,550,526/x
3. Step 3: Cross multiply
   35,898,950x = 86,550,526 × 86,550,526
4. Step 4: Simplify right side
   35,898,950x = 7,490,993,550,876,676
5. Step 5: Solve for x
   x = 7,490,993,550,876,676/35,898,950
6. Step 6: Final answer
   x = 208,668,876.13