Finding the Third Proportional to 19,249,261.50 and 42,802,357.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,249,261.50 : 42,802,357.50 = 42,802,357.50 : x
2. Step 2: Convert to fraction form
   19,249,261.50/42,802,357.50 = 42,802,357.50/x
3. Step 3: Cross multiply
   19,249,261.50x = 42,802,357.50 × 42,802,357.50
4. Step 4: Simplify right side
   19,249,261.50x = 1,832,041,807,557,806.25
5. Step 5: Solve for x
   x = 1,832,041,807,557,806.25/19,249,261.50
6. Step 6: Final answer
   x = 95,174,654.24