Finding the Third Proportional to 36,586,584 and 56,684,157

Step by Step Solution

1. Step 1: Write the proportion equation
   36,586,584 : 56,684,157 = 56,684,157 : x
2. Step 2: Convert to fraction form
   36,586,584/56,684,157 = 56,684,157/x
3. Step 3: Cross multiply
   36,586,584x = 56,684,157 × 56,684,157
4. Step 4: Simplify right side
   36,586,584x = 3,213,093,654,800,649
5. Step 5: Solve for x
   x = 3,213,093,654,800,649/36,586,584
6. Step 6: Final answer
   x = 87,821,635.79