Finding the Third Proportional to 73,672,830 and 160,415,941.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,672,830 : 160,415,941.50 = 160,415,941.50 : x
2. Step 2: Convert to fraction form
   73,672,830/160,415,941.50 = 160,415,941.50/x
3. Step 3: Cross multiply
   73,672,830x = 160,415,941.50 × 160,415,941.50
4. Step 4: Simplify right side
   73,672,830x = 25,733,274,287,331,424
5. Step 5: Solve for x
   x = 25,733,274,287,331,424/73,672,830
6. Step 6: Final answer
   x = 349,291,241.93