Finding the Third Proportional to 2,537,487 and 5,579,680.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537,487 : 5,579,680.50 = 5,579,680.50 : x
2. Step 2: Convert to fraction form
   2,537,487/5,579,680.50 = 5,579,680.50/x
3. Step 3: Cross multiply
   2,537,487x = 5,579,680.50 × 5,579,680.50
4. Step 4: Simplify right side
   2,537,487x = 31,132,834,482,080.25
5. Step 5: Solve for x
   x = 31,132,834,482,080.25/2,537,487
6. Step 6: Final answer
   x = 12,269,160.19