Finding the Third Proportional to 39,320,202 and 58,980,308

Step by Step Solution

1. Step 1: Write the proportion equation
   39,320,202 : 58,980,308 = 58,980,308 : x
2. Step 2: Convert to fraction form
   39,320,202/58,980,308 = 58,980,308/x
3. Step 3: Cross multiply
   39,320,202x = 58,980,308 × 58,980,308
4. Step 4: Simplify right side
   39,320,202x = 3,478,676,731,774,864
5. Step 5: Solve for x
   x = 3,478,676,731,774,864/39,320,202
6. Step 6: Final answer
   x = 88,470,469.50