Finding the Third Proportional to 3,732,495 and 8,188,158

Step by Step Solution

1. Step 1: Write the proportion equation
   3,732,495 : 8,188,158 = 8,188,158 : x
2. Step 2: Convert to fraction form
   3,732,495/8,188,158 = 8,188,158/x
3. Step 3: Cross multiply
   3,732,495x = 8,188,158 × 8,188,158
4. Step 4: Simplify right side
   3,732,495x = 67,045,931,432,964
5. Step 5: Solve for x
   x = 67,045,931,432,964/3,732,495
6. Step 6: Final answer
   x = 17,962,765.24