Finding the Third Proportional to 8,837,150 and 13,715,423

Step by Step Solution

1. Step 1: Write the proportion equation
   8,837,150 : 13,715,423 = 13,715,423 : x
2. Step 2: Convert to fraction form
   8,837,150/13,715,423 = 13,715,423/x
3. Step 3: Cross multiply
   8,837,150x = 13,715,423 × 13,715,423
4. Step 4: Simplify right side
   8,837,150x = 188,112,828,068,929
5. Step 5: Solve for x
   x = 188,112,828,068,929/8,837,150
6. Step 6: Final answer
   x = 21,286,594.44