Finding the Third Proportional to 552,970 and 1,213,076

Step by Step Solution

1. Step 1: Write the proportion equation
   552,970 : 1,213,076 = 1,213,076 : x
2. Step 2: Convert to fraction form
   552,970/1,213,076 = 1,213,076/x
3. Step 3: Cross multiply
   552,970x = 1,213,076 × 1,213,076
4. Step 4: Simplify right side
   552,970x = 1,471,553,381,776
5. Step 5: Solve for x
   x = 1,471,553,381,776/552,970
6. Step 6: Final answer
   x = 2,661,181.22