Finding the Third Proportional to 94,742,138.50 and 142,813,048

Step by Step Solution

1. Step 1: Write the proportion equation
   94,742,138.50 : 142,813,048 = 142,813,048 : x
2. Step 2: Convert to fraction form
   94,742,138.50/142,813,048 = 142,813,048/x
3. Step 3: Cross multiply
   94,742,138.50x = 142,813,048 × 142,813,048
4. Step 4: Simplify right side
   94,742,138.50x = 20,395,566,679,050,304
5. Step 5: Solve for x
   x = 20,395,566,679,050,304/94,742,138.50
6. Step 6: Final answer
   x = 215,274,501.95