Finding the Third Proportional to 7,139,024.50 and 10,875,840

Step by Step Solution

1. Step 1: Write the proportion equation
   7,139,024.50 : 10,875,840 = 10,875,840 : x
2. Step 2: Convert to fraction form
   7,139,024.50/10,875,840 = 10,875,840/x
3. Step 3: Cross multiply
   7,139,024.50x = 10,875,840 × 10,875,840
4. Step 4: Simplify right side
   7,139,024.50x = 118,283,895,705,600
5. Step 5: Solve for x
   x = 118,283,895,705,600/7,139,024.50
6. Step 6: Final answer
   x = 16,568,635.63