Finding the Third Proportional to 16,578,219,670.50 and 36,061,118,700

Step by Step Solution

1. Step 1: Write the proportion equation
   16,578,219,670.50 : 36,061,118,700 = 36,061,118,700 : x
2. Step 2: Convert to fraction form
   16,578,219,670.50/36,061,118,700 = 36,061,118,700/x
3. Step 3: Cross multiply
   16,578,219,670.50x = 36,061,118,700 × 36,061,118,700
4. Step 4: Simplify right side
   16,578,219,670.50x = 1,300,404,281,895,489,634,304
5. Step 5: Solve for x
   x = 1,300,404,281,895,489,634,304/16,578,219,670.50
6. Step 6: Final answer
   x = 78,440,526,651.33