Finding the Third Proportional to 1,137,272 and 2,432,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,137,272 : 2,432,008 = 2,432,008 : x
2. Step 2: Convert to fraction form
   1,137,272/2,432,008 = 2,432,008/x
3. Step 3: Cross multiply
   1,137,272x = 2,432,008 × 2,432,008
4. Step 4: Simplify right side
   1,137,272x = 5,914,662,912,064
5. Step 5: Solve for x
   x = 5,914,662,912,064/1,137,272
6. Step 6: Final answer
   x = 5,200,746.09