Finding the Third Proportional to 2,477,553 and 3,670,272

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477,553 : 3,670,272 = 3,670,272 : x
2. Step 2: Convert to fraction form
   2,477,553/3,670,272 = 3,670,272/x
3. Step 3: Cross multiply
   2,477,553x = 3,670,272 × 3,670,272
4. Step 4: Simplify right side
   2,477,553x = 13,470,896,553,984
5. Step 5: Solve for x
   x = 13,470,896,553,984/2,477,553
6. Step 6: Final answer
   x = 5,437,177.96