Finding the Third Proportional to 6,139,406 and 13,368,002.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,139,406 : 13,368,002.50 = 13,368,002.50 : x
2. Step 2: Convert to fraction form
   6,139,406/13,368,002.50 = 13,368,002.50/x
3. Step 3: Cross multiply
   6,139,406x = 13,368,002.50 × 13,368,002.50
4. Step 4: Simplify right side
   6,139,406x = 178,703,490,840,006.25
5. Step 5: Solve for x
   x = 178,703,490,840,006.25/6,139,406
6. Step 6: Final answer
   x = 29,107,619.02