Finding the Third Proportional to 70,035,069 and 111,882,523.50

Step by Step Solution

1. Step 1: Write the proportion equation
   70,035,069 : 111,882,523.50 = 111,882,523.50 : x
2. Step 2: Convert to fraction form
   70,035,069/111,882,523.50 = 111,882,523.50/x
3. Step 3: Cross multiply
   70,035,069x = 111,882,523.50 × 111,882,523.50
4. Step 4: Simplify right side
   70,035,069x = 12,517,699,064,728,052
5. Step 5: Solve for x
   x = 12,517,699,064,728,052/70,035,069
6. Step 6: Final answer
   x = 178,734,728.81