Finding the Third Proportional to 4,954,468 and 7,657,146

Step by Step Solution

1. Step 1: Write the proportion equation
   4,954,468 : 7,657,146 = 7,657,146 : x
2. Step 2: Convert to fraction form
   4,954,468/7,657,146 = 7,657,146/x
3. Step 3: Cross multiply
   4,954,468x = 7,657,146 × 7,657,146
4. Step 4: Simplify right side
   4,954,468x = 58,631,884,865,316
5. Step 5: Solve for x
   x = 58,631,884,865,316/4,954,468
6. Step 6: Final answer
   x = 11,834,143.42