Finding the Third Proportional to 25,553,674 and 55,731,948

Step by Step Solution

1. Step 1: Write the proportion equation
   25,553,674 : 55,731,948 = 55,731,948 : x
2. Step 2: Convert to fraction form
   25,553,674/55,731,948 = 55,731,948/x
3. Step 3: Cross multiply
   25,553,674x = 55,731,948 × 55,731,948
4. Step 4: Simplify right side
   25,553,674x = 3,106,050,027,874,704
5. Step 5: Solve for x
   x = 3,106,050,027,874,704/25,553,674
6. Step 6: Final answer
   x = 121,550,037.30