Finding the Third Proportional to 933,290 and 2,045,428

Step by Step Solution

1. Step 1: Write the proportion equation
   933,290 : 2,045,428 = 2,045,428 : x
2. Step 2: Convert to fraction form
   933,290/2,045,428 = 2,045,428/x
3. Step 3: Cross multiply
   933,290x = 2,045,428 × 2,045,428
4. Step 4: Simplify right side
   933,290x = 4,183,775,703,184
5. Step 5: Solve for x
   x = 4,183,775,703,184/933,290
6. Step 6: Final answer
   x = 4,482,824.96