Finding the Third Proportional to 84,964,550.06 and 131,200,128.42

Step by Step Solution

1. Step 1: Write the proportion equation
   84,964,550.06 : 131,200,128.42 = 131,200,128.42 : x
2. Step 2: Convert to fraction form
   84,964,550.06/131,200,128.42 = 131,200,128.42/x
3. Step 3: Cross multiply
   84,964,550.06x = 131,200,128.42 × 131,200,128.42
4. Step 4: Simplify right side
   84,964,550.06x = 17,213,473,697,917,806
5. Step 5: Solve for x
   x = 17,213,473,697,917,806/84,964,550.06
6. Step 6: Final answer
   x = 202,595,949.55