Finding the Third Proportional to 9,032,886,621 and 19,566,759,460.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,032,886,621 : 19,566,759,460.50 = 19,566,759,460.50 : x
2. Step 2: Convert to fraction form
   9,032,886,621/19,566,759,460.50 = 19,566,759,460.50/x
3. Step 3: Cross multiply
   9,032,886,621x = 19,566,759,460.50 × 19,566,759,460.50
4. Step 4: Simplify right side
   9,032,886,621x = 382,858,075,785,066,250,240
5. Step 5: Solve for x
   x = 382,858,075,785,066,250,240/9,032,886,621
6. Step 6: Final answer
   x = 42,384,908,816.96