Finding the Third Proportional to 73,983,577.50 and 103,433,395.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,983,577.50 : 103,433,395.50 = 103,433,395.50 : x
2. Step 2: Convert to fraction form
   73,983,577.50/103,433,395.50 = 103,433,395.50/x
3. Step 3: Cross multiply
   73,983,577.50x = 103,433,395.50 × 103,433,395.50
4. Step 4: Simplify right side
   73,983,577.50x = 10,698,467,304,659,420
5. Step 5: Solve for x
   x = 10,698,467,304,659,420/73,983,577.50
6. Step 6: Final answer
   x = 144,605,974.27