Finding the Third Proportional to 30,657,762 and 42,626,739

Step by Step Solution

1. Step 1: Write the proportion equation
   30,657,762 : 42,626,739 = 42,626,739 : x
2. Step 2: Convert to fraction form
   30,657,762/42,626,739 = 42,626,739/x
3. Step 3: Cross multiply
   30,657,762x = 42,626,739 × 42,626,739
4. Step 4: Simplify right side
   30,657,762x = 1,817,038,877,774,121
5. Step 5: Solve for x
   x = 1,817,038,877,774,121/30,657,762
6. Step 6: Final answer
   x = 59,268,477.52