Finding the Third Proportional to 5,460,072 and 8,050,140

Step by Step Solution

1. Step 1: Write the proportion equation
   5,460,072 : 8,050,140 = 8,050,140 : x
2. Step 2: Convert to fraction form
   5,460,072/8,050,140 = 8,050,140/x
3. Step 3: Cross multiply
   5,460,072x = 8,050,140 × 8,050,140
4. Step 4: Simplify right side
   5,460,072x = 64,804,754,019,600
5. Step 5: Solve for x
   x = 64,804,754,019,600/5,460,072
6. Step 6: Final answer
   x = 11,868,846.06