Finding the Third Proportional to 762,126 and 1,609,788

Step by Step Solution

1. Step 1: Write the proportion equation
   762,126 : 1,609,788 = 1,609,788 : x
2. Step 2: Convert to fraction form
   762,126/1,609,788 = 1,609,788/x
3. Step 3: Cross multiply
   762,126x = 1,609,788 × 1,609,788
4. Step 4: Simplify right side
   762,126x = 2,591,417,404,944
5. Step 5: Solve for x
   x = 2,591,417,404,944/762,126
6. Step 6: Final answer
   x = 3,400,248.00