Finding the Third Proportional to 2,152,460 and 4,724,761

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152,460 : 4,724,761 = 4,724,761 : x
2. Step 2: Convert to fraction form
   2,152,460/4,724,761 = 4,724,761/x
3. Step 3: Cross multiply
   2,152,460x = 4,724,761 × 4,724,761
4. Step 4: Simplify right side
   2,152,460x = 22,323,366,507,121
5. Step 5: Solve for x
   x = 22,323,366,507,121/2,152,460
6. Step 6: Final answer
   x = 10,371,094.70