Finding the Third Proportional to 56,090,590 and 86,162,014

Step by Step Solution

1. Step 1: Write the proportion equation
   56,090,590 : 86,162,014 = 86,162,014 : x
2. Step 2: Convert to fraction form
   56,090,590/86,162,014 = 86,162,014/x
3. Step 3: Cross multiply
   56,090,590x = 86,162,014 × 86,162,014
4. Step 4: Simplify right side
   56,090,590x = 7,423,892,656,536,196
5. Step 5: Solve for x
   x = 7,423,892,656,536,196/56,090,590
6. Step 6: Final answer
   x = 132,355,403.22