Finding the Third Proportional to 12,779,410.50 and 28,113,723

Step by Step Solution

1. Step 1: Write the proportion equation
   12,779,410.50 : 28,113,723 = 28,113,723 : x
2. Step 2: Convert to fraction form
   12,779,410.50/28,113,723 = 28,113,723/x
3. Step 3: Cross multiply
   12,779,410.50x = 28,113,723 × 28,113,723
4. Step 4: Simplify right side
   12,779,410.50x = 790,381,420,920,729
5. Step 5: Solve for x
   x = 790,381,420,920,729/12,779,410.50
6. Step 6: Final answer
   x = 61,848,034.46