Finding the Third Proportional to 83,047,533 and 181,735,054.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,047,533 : 181,735,054.50 = 181,735,054.50 : x
2. Step 2: Convert to fraction form
   83,047,533/181,735,054.50 = 181,735,054.50/x
3. Step 3: Cross multiply
   83,047,533x = 181,735,054.50 × 181,735,054.50
4. Step 4: Simplify right side
   83,047,533x = 33,027,630,034,117,972
5. Step 5: Solve for x
   x = 33,027,630,034,117,972/83,047,533
6. Step 6: Final answer
   x = 397,695,498.48