Finding the Third Proportional to 63,831,990 and 101,091,919.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,831,990 : 101,091,919.50 = 101,091,919.50 : x
2. Step 2: Convert to fraction form
   63,831,990/101,091,919.50 = 101,091,919.50/x
3. Step 3: Cross multiply
   63,831,990x = 101,091,919.50 × 101,091,919.50
4. Step 4: Simplify right side
   63,831,990x = 10,219,576,188,194,480
5. Step 5: Solve for x
   x = 10,219,576,188,194,480/63,831,990
6. Step 6: Final answer
   x = 160,101,168.52