Finding the Third Proportional to 1,932,410 and 4,197,792

Step by Step Solution

1. Step 1: Write the proportion equation
   1,932,410 : 4,197,792 = 4,197,792 : x
2. Step 2: Convert to fraction form
   1,932,410/4,197,792 = 4,197,792/x
3. Step 3: Cross multiply
   1,932,410x = 4,197,792 × 4,197,792
4. Step 4: Simplify right side
   1,932,410x = 17,621,457,675,264
5. Step 5: Solve for x
   x = 17,621,457,675,264/1,932,410
6. Step 6: Final answer
   x = 9,118,902.14