Finding the Third Proportional to 2,787,506 and 5,725,090

Step by Step Solution

1. Step 1: Write the proportion equation
   2,787,506 : 5,725,090 = 5,725,090 : x
2. Step 2: Convert to fraction form
   2,787,506/5,725,090 = 5,725,090/x
3. Step 3: Cross multiply
   2,787,506x = 5,725,090 × 5,725,090
4. Step 4: Simplify right side
   2,787,506x = 32,776,655,508,100
5. Step 5: Solve for x
   x = 32,776,655,508,100/2,787,506
6. Step 6: Final answer
   x = 11,758,416.13