Finding the Third Proportional to 168,845,528 and 252,274,300.50

Step by Step Solution

1. Step 1: Write the proportion equation
   168,845,528 : 252,274,300.50 = 252,274,300.50 : x
2. Step 2: Convert to fraction form
   168,845,528/252,274,300.50 = 252,274,300.50/x
3. Step 3: Cross multiply
   168,845,528x = 252,274,300.50 × 252,274,300.50
4. Step 4: Simplify right side
   168,845,528x = 63,642,322,692,764,304
5. Step 5: Solve for x
   x = 63,642,322,692,764,304/168,845,528
6. Step 6: Final answer
   x = 376,926,315.12