Finding the Third Proportional to 1,777,152 and 3,908,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,777,152 : 3,908,472 = 3,908,472 : x
2. Step 2: Convert to fraction form
   1,777,152/3,908,472 = 3,908,472/x
3. Step 3: Cross multiply
   1,777,152x = 3,908,472 × 3,908,472
4. Step 4: Simplify right side
   1,777,152x = 15,276,153,374,784
5. Step 5: Solve for x
   x = 15,276,153,374,784/1,777,152
6. Step 6: Final answer
   x = 8,595,862.02