Finding the Third Proportional to 750,476 and 1,531,516

Step by Step Solution

1. Step 1: Write the proportion equation
   750,476 : 1,531,516 = 1,531,516 : x
2. Step 2: Convert to fraction form
   750,476/1,531,516 = 1,531,516/x
3. Step 3: Cross multiply
   750,476x = 1,531,516 × 1,531,516
4. Step 4: Simplify right side
   750,476x = 2,345,541,258,256
5. Step 5: Solve for x
   x = 2,345,541,258,256/750,476
6. Step 6: Final answer
   x = 3,125,404.75