Finding the Third Proportional to 3,892,437,985.50 and 8,060,817,051

Step by Step Solution

1. Step 1: Write the proportion equation
   3,892,437,985.50 : 8,060,817,051 = 8,060,817,051 : x
2. Step 2: Convert to fraction form
   3,892,437,985.50/8,060,817,051 = 8,060,817,051/x
3. Step 3: Cross multiply
   3,892,437,985.50x = 8,060,817,051 × 8,060,817,051
4. Step 4: Simplify right side
   3,892,437,985.50x = 64,976,771,529,692,340,224
5. Step 5: Solve for x
   x = 64,976,771,529,692,340,224/3,892,437,985.50
6. Step 6: Final answer
   x = 16,693,078,161.23