Finding the Third Proportional to 63,452,116 and 85,611,803

Step by Step Solution

1. Step 1: Write the proportion equation
   63,452,116 : 85,611,803 = 85,611,803 : x
2. Step 2: Convert to fraction form
   63,452,116/85,611,803 = 85,611,803/x
3. Step 3: Cross multiply
   63,452,116x = 85,611,803 × 85,611,803
4. Step 4: Simplify right side
   63,452,116x = 7,329,380,812,910,809
5. Step 5: Solve for x
   x = 7,329,380,812,910,809/63,452,116
6. Step 6: Final answer
   x = 115,510,423.84