Finding the Third Proportional to 567,411.50 and 879,773.25

Step by Step Solution

1. Step 1: Write the proportion equation
   567,411.50 : 879,773.25 = 879,773.25 : x
2. Step 2: Convert to fraction form
   567,411.50/879,773.25 = 879,773.25/x
3. Step 3: Cross multiply
   567,411.50x = 879,773.25 × 879,773.25
4. Step 4: Simplify right side
   567,411.50x = 774,000,971,415.56
5. Step 5: Solve for x
   x = 774,000,971,415.56/567,411.50
6. Step 6: Final answer
   x = 1,364,091.09