Finding the Third Proportional to 8,423,503.50 and 12,037,381.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,423,503.50 : 12,037,381.50 = 12,037,381.50 : x
2. Step 2: Convert to fraction form
   8,423,503.50/12,037,381.50 = 12,037,381.50/x
3. Step 3: Cross multiply
   8,423,503.50x = 12,037,381.50 × 12,037,381.50
4. Step 4: Simplify right side
   8,423,503.50x = 144,898,553,376,542.25
5. Step 5: Solve for x
   x = 144,898,553,376,542.25/8,423,503.50
6. Step 6: Final answer
   x = 17,201,696.82