Finding the Third Proportional to 3,505,581 and 5,244,358

Step by Step Solution

1. Step 1: Write the proportion equation
   3,505,581 : 5,244,358 = 5,244,358 : x
2. Step 2: Convert to fraction form
   3,505,581/5,244,358 = 5,244,358/x
3. Step 3: Cross multiply
   3,505,581x = 5,244,358 × 5,244,358
4. Step 4: Simplify right side
   3,505,581x = 27,503,290,832,164
5. Step 5: Solve for x
   x = 27,503,290,832,164/3,505,581
6. Step 6: Final answer
   x = 7,845,572.77