Finding the Third Proportional to 2,321,903,168 and 5,051,931,154

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321,903,168 : 5,051,931,154 = 5,051,931,154 : x
2. Step 2: Convert to fraction form
   2,321,903,168/5,051,931,154 = 5,051,931,154/x
3. Step 3: Cross multiply
   2,321,903,168x = 5,051,931,154 × 5,051,931,154
4. Step 4: Simplify right side
   2,321,903,168x = 25,522,008,384,755,773,440
5. Step 5: Solve for x
   x = 25,522,008,384,755,773,440/2,321,903,168
6. Step 6: Final answer
   x = 10,991,848,728.45