Finding the Third Proportional to 12,012,109.50 and 25,913,787

Step by Step Solution

1. Step 1: Write the proportion equation
   12,012,109.50 : 25,913,787 = 25,913,787 : x
2. Step 2: Convert to fraction form
   12,012,109.50/25,913,787 = 25,913,787/x
3. Step 3: Cross multiply
   12,012,109.50x = 25,913,787 × 25,913,787
4. Step 4: Simplify right side
   12,012,109.50x = 671,524,356,681,369
5. Step 5: Solve for x
   x = 671,524,356,681,369/12,012,109.50
6. Step 6: Final answer
   x = 55,903,948.98