Finding the Third Proportional to 877,068 and 1,916,460

Step by Step Solution

1. Step 1: Write the proportion equation
   877,068 : 1,916,460 = 1,916,460 : x
2. Step 2: Convert to fraction form
   877,068/1,916,460 = 1,916,460/x
3. Step 3: Cross multiply
   877,068x = 1,916,460 × 1,916,460
4. Step 4: Simplify right side
   877,068x = 3,672,818,931,600
5. Step 5: Solve for x
   x = 3,672,818,931,600/877,068
6. Step 6: Final answer
   x = 4,187,610.23