Finding the Third Proportional to 19,622,128.50 and 30,119,607

Step by Step Solution

1. Step 1: Write the proportion equation
   19,622,128.50 : 30,119,607 = 30,119,607 : x
2. Step 2: Convert to fraction form
   19,622,128.50/30,119,607 = 30,119,607/x
3. Step 3: Cross multiply
   19,622,128.50x = 30,119,607 × 30,119,607
4. Step 4: Simplify right side
   19,622,128.50x = 907,190,725,834,449
5. Step 5: Solve for x
   x = 907,190,725,834,449/19,622,128.50
6. Step 6: Final answer
   x = 46,233,043.77