Finding the Third Proportional to 2,321,903,178 and 5,051,931,174

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321,903,178 : 5,051,931,174 = 5,051,931,174 : x
2. Step 2: Convert to fraction form
   2,321,903,178/5,051,931,174 = 5,051,931,174/x
3. Step 3: Cross multiply
   2,321,903,178x = 5,051,931,174 × 5,051,931,174
4. Step 4: Simplify right side
   2,321,903,178x = 25,522,008,586,833,018,880
5. Step 5: Solve for x
   x = 25,522,008,586,833,018,880/2,321,903,178
6. Step 6: Final answer
   x = 10,991,848,768.14