Finding the Third Proportional to 750,536 and 1,531,672

Step by Step Solution

1. Step 1: Write the proportion equation
   750,536 : 1,531,672 = 1,531,672 : x
2. Step 2: Convert to fraction form
   750,536/1,531,672 = 1,531,672/x
3. Step 3: Cross multiply
   750,536x = 1,531,672 × 1,531,672
4. Step 4: Simplify right side
   750,536x = 2,346,019,115,584
5. Step 5: Solve for x
   x = 2,346,019,115,584/750,536
6. Step 6: Final answer
   x = 3,125,791.59