Finding the Third Proportional to 771,032 and 1,670,776

Step by Step Solution

1. Step 1: Write the proportion equation
   771,032 : 1,670,776 = 1,670,776 : x
2. Step 2: Convert to fraction form
   771,032/1,670,776 = 1,670,776/x
3. Step 3: Cross multiply
   771,032x = 1,670,776 × 1,670,776
4. Step 4: Simplify right side
   771,032x = 2,791,492,442,176
5. Step 5: Solve for x
   x = 2,791,492,442,176/771,032
6. Step 6: Final answer
   x = 3,620,462.50