Finding the Third Proportional to 757,134 and 1,536,516

Step by Step Solution

1. Step 1: Write the proportion equation
   757,134 : 1,536,516 = 1,536,516 : x
2. Step 2: Convert to fraction form
   757,134/1,536,516 = 1,536,516/x
3. Step 3: Cross multiply
   757,134x = 1,536,516 × 1,536,516
4. Step 4: Simplify right side
   757,134x = 2,360,881,418,256
5. Step 5: Solve for x
   x = 2,360,881,418,256/757,134
6. Step 6: Final answer
   x = 3,118,181.75