Finding the Third Proportional to 2,853,138 and 4,432,060

Step by Step Solution

1. Step 1: Write the proportion equation
   2,853,138 : 4,432,060 = 4,432,060 : x
2. Step 2: Convert to fraction form
   2,853,138/4,432,060 = 4,432,060/x
3. Step 3: Cross multiply
   2,853,138x = 4,432,060 × 4,432,060
4. Step 4: Simplify right side
   2,853,138x = 19,643,155,843,600
5. Step 5: Solve for x
   x = 19,643,155,843,600/2,853,138
6. Step 6: Final answer
   x = 6,884,754.91