Finding the Third Proportional to 35,813,485.50 and 76,732,867.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,813,485.50 : 76,732,867.50 = 76,732,867.50 : x
2. Step 2: Convert to fraction form
   35,813,485.50/76,732,867.50 = 76,732,867.50/x
3. Step 3: Cross multiply
   35,813,485.50x = 76,732,867.50 × 76,732,867.50
4. Step 4: Simplify right side
   35,813,485.50x = 5,887,932,954,772,556
5. Step 5: Solve for x
   x = 5,887,932,954,772,556/35,813,485.50
6. Step 6: Final answer
   x = 164,405,471.08