Finding the Third Proportional to 1,293,253 and 3,048,558

Step by Step Solution

1. Step 1: Write the proportion equation
   1,293,253 : 3,048,558 = 3,048,558 : x
2. Step 2: Convert to fraction form
   1,293,253/3,048,558 = 3,048,558/x
3. Step 3: Cross multiply
   1,293,253x = 3,048,558 × 3,048,558
4. Step 4: Simplify right side
   1,293,253x = 9,293,705,879,364
5. Step 5: Solve for x
   x = 9,293,705,879,364/1,293,253
6. Step 6: Final answer
   x = 7,186,301.43