Finding the Third Proportional to 40,348,922.34 and 86,307,499.69

Step by Step Solution

1. Step 1: Write the proportion equation
   40,348,922.34 : 86,307,499.69 = 86,307,499.69 : x
2. Step 2: Convert to fraction form
   40,348,922.34/86,307,499.69 = 86,307,499.69/x
3. Step 3: Cross multiply
   40,348,922.34x = 86,307,499.69 × 86,307,499.69
4. Step 4: Simplify right side
   40,348,922.34x = 7,448,984,502,307,813
5. Step 5: Solve for x
   x = 7,448,984,502,307,813/40,348,922.34
6. Step 6: Final answer
   x = 184,614,211.97