Finding the Third Proportional to 19,818,012 and 43,533,258.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,818,012 : 43,533,258.50 = 43,533,258.50 : x
2. Step 2: Convert to fraction form
   19,818,012/43,533,258.50 = 43,533,258.50/x
3. Step 3: Cross multiply
   19,818,012x = 43,533,258.50 × 43,533,258.50
4. Step 4: Simplify right side
   19,818,012x = 1,895,144,595,627,822.25
5. Step 5: Solve for x
   x = 1,895,144,595,627,822.25/19,818,012
6. Step 6: Final answer
   x = 95,627,381.58