Finding the Third Proportional to 5,055,896 and 7,153,940

Step by Step Solution

1. Step 1: Write the proportion equation
   5,055,896 : 7,153,940 = 7,153,940 : x
2. Step 2: Convert to fraction form
   5,055,896/7,153,940 = 7,153,940/x
3. Step 3: Cross multiply
   5,055,896x = 7,153,940 × 7,153,940
4. Step 4: Simplify right side
   5,055,896x = 51,178,857,523,600
5. Step 5: Solve for x
   x = 51,178,857,523,600/5,055,896
6. Step 6: Final answer
   x = 10,122,608.84