Finding the Third Proportional to 4,607,702 and 10,238,090

Step by Step Solution

1. Step 1: Write the proportion equation
   4,607,702 : 10,238,090 = 10,238,090 : x
2. Step 2: Convert to fraction form
   4,607,702/10,238,090 = 10,238,090/x
3. Step 3: Cross multiply
   4,607,702x = 10,238,090 × 10,238,090
4. Step 4: Simplify right side
   4,607,702x = 104,818,486,848,100
5. Step 5: Solve for x
   x = 104,818,486,848,100/4,607,702
6. Step 6: Final answer
   x = 22,748,538.61