Finding the Third Proportional to 8,837,152 and 13,715,426

Step by Step Solution

1. Step 1: Write the proportion equation
   8,837,152 : 13,715,426 = 13,715,426 : x
2. Step 2: Convert to fraction form
   8,837,152/13,715,426 = 13,715,426/x
3. Step 3: Cross multiply
   8,837,152x = 13,715,426 × 13,715,426
4. Step 4: Simplify right side
   8,837,152x = 188,112,910,361,476
5. Step 5: Solve for x
   x = 188,112,910,361,476/8,837,152
6. Step 6: Final answer
   x = 21,286,598.94