Finding the Third Proportional to 81,724,528 and 175,848,000

Step by Step Solution

1. Step 1: Write the proportion equation
   81,724,528 : 175,848,000 = 175,848,000 : x
2. Step 2: Convert to fraction form
   81,724,528/175,848,000 = 175,848,000/x
3. Step 3: Cross multiply
   81,724,528x = 175,848,000 × 175,848,000
4. Step 4: Simplify right side
   81,724,528x = 30,922,519,104,000,000
5. Step 5: Solve for x
   x = 30,922,519,104,000,000/81,724,528
6. Step 6: Final answer
   x = 378,375,010.06