Finding the Third Proportional to 932,776 and 1,977,648

Step by Step Solution

1. Step 1: Write the proportion equation
   932,776 : 1,977,648 = 1,977,648 : x
2. Step 2: Convert to fraction form
   932,776/1,977,648 = 1,977,648/x
3. Step 3: Cross multiply
   932,776x = 1,977,648 × 1,977,648
4. Step 4: Simplify right side
   932,776x = 3,911,091,611,904
5. Step 5: Solve for x
   x = 3,911,091,611,904/932,776
6. Step 6: Final answer
   x = 4,192,959.09