Finding the Third Proportional to 1,572,062 and 3,368,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,572,062 : 3,368,428 = 3,368,428 : x
2. Step 2: Convert to fraction form
   1,572,062/3,368,428 = 3,368,428/x
3. Step 3: Cross multiply
   1,572,062x = 3,368,428 × 3,368,428
4. Step 4: Simplify right side
   1,572,062x = 11,346,307,191,184
5. Step 5: Solve for x
   x = 11,346,307,191,184/1,572,062
6. Step 6: Final answer
   x = 7,217,468.01