Finding the Third Proportional to 920,700 and 1,413,126

Step by Step Solution

1. Step 1: Write the proportion equation
   920,700 : 1,413,126 = 1,413,126 : x
2. Step 2: Convert to fraction form
   920,700/1,413,126 = 1,413,126/x
3. Step 3: Cross multiply
   920,700x = 1,413,126 × 1,413,126
4. Step 4: Simplify right side
   920,700x = 1,996,925,091,876
5. Step 5: Solve for x
   x = 1,996,925,091,876/920,700
6. Step 6: Final answer
   x = 2,168,920.49