Finding the Third Proportional to 1,447,300 and 2,127,558

Step by Step Solution

1. Step 1: Write the proportion equation
   1,447,300 : 2,127,558 = 2,127,558 : x
2. Step 2: Convert to fraction form
   1,447,300/2,127,558 = 2,127,558/x
3. Step 3: Cross multiply
   1,447,300x = 2,127,558 × 2,127,558
4. Step 4: Simplify right side
   1,447,300x = 4,526,503,043,364
5. Step 5: Solve for x
   x = 4,526,503,043,364/1,447,300
6. Step 6: Final answer
   x = 3,127,549.95