Finding the Third Proportional to 22,169,572 and 51,798,123

Step by Step Solution

1. Step 1: Write the proportion equation
   22,169,572 : 51,798,123 = 51,798,123 : x
2. Step 2: Convert to fraction form
   22,169,572/51,798,123 = 51,798,123/x
3. Step 3: Cross multiply
   22,169,572x = 51,798,123 × 51,798,123
4. Step 4: Simplify right side
   22,169,572x = 2,683,045,546,323,129
5. Step 5: Solve for x
   x = 2,683,045,546,323,129/22,169,572
6. Step 6: Final answer
   x = 121,023,786.40