Finding the Third Proportional to 778,224 and 1,704,070

Step by Step Solution

1. Step 1: Write the proportion equation
   778,224 : 1,704,070 = 1,704,070 : x
2. Step 2: Convert to fraction form
   778,224/1,704,070 = 1,704,070/x
3. Step 3: Cross multiply
   778,224x = 1,704,070 × 1,704,070
4. Step 4: Simplify right side
   778,224x = 2,903,854,564,900
5. Step 5: Solve for x
   x = 2,903,854,564,900/778,224
6. Step 6: Final answer
   x = 3,731,386.55