Finding the Third Proportional to 1,010,056 and 2,160,200

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,056 : 2,160,200 = 2,160,200 : x
2. Step 2: Convert to fraction form
   1,010,056/2,160,200 = 2,160,200/x
3. Step 3: Cross multiply
   1,010,056x = 2,160,200 × 2,160,200
4. Step 4: Simplify right side
   1,010,056x = 4,666,464,040,000
5. Step 5: Solve for x
   x = 4,666,464,040,000/1,010,056
6. Step 6: Final answer
   x = 4,620,005.27