Finding the Third Proportional to 6,492,013.50 and 10,131,064.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,492,013.50 : 10,131,064.50 = 10,131,064.50 : x
2. Step 2: Convert to fraction form
   6,492,013.50/10,131,064.50 = 10,131,064.50/x
3. Step 3: Cross multiply
   6,492,013.50x = 10,131,064.50 × 10,131,064.50
4. Step 4: Simplify right side
   6,492,013.50x = 102,638,467,903,160.25
5. Step 5: Solve for x
   x = 102,638,467,903,160.25/6,492,013.50
6. Step 6: Final answer
   x = 15,809,959.10