Finding the Third Proportional to 49,762,684,453 and 109,668,588,848

Step by Step Solution

1. Step 1: Write the proportion equation
   49,762,684,453 : 109,668,588,848 = 109,668,588,848 : x
2. Step 2: Convert to fraction form
   49,762,684,453/109,668,588,848 = 109,668,588,848/x
3. Step 3: Cross multiply
   49,762,684,453x = 109,668,588,848 × 109,668,588,848
4. Step 4: Simplify right side
   49,762,684,453x = 12,027,199,379,911,670,235,136
5. Step 5: Solve for x
   x = 12,027,199,379,911,670,235,136/49,762,684,453
6. Step 6: Final answer
   x = 241,691,128,847.18