Finding the Third Proportional to 5,055,887 and 7,153,925

Step by Step Solution

1. Step 1: Write the proportion equation
   5,055,887 : 7,153,925 = 7,153,925 : x
2. Step 2: Convert to fraction form
   5,055,887/7,153,925 = 7,153,925/x
3. Step 3: Cross multiply
   5,055,887x = 7,153,925 × 7,153,925
4. Step 4: Simplify right side
   5,055,887x = 51,178,642,905,625
5. Step 5: Solve for x
   x = 51,178,642,905,625/5,055,887
6. Step 6: Final answer
   x = 10,122,584.41