Finding the Third Proportional to 9,032,886,607.50 and 19,566,759,431.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,032,886,607.50 : 19,566,759,431.25 = 19,566,759,431.25 : x
2. Step 2: Convert to fraction form
   9,032,886,607.50/19,566,759,431.25 = 19,566,759,431.25/x
3. Step 3: Cross multiply
   9,032,886,607.50x = 19,566,759,431.25 × 19,566,759,431.25
4. Step 4: Simplify right side
   9,032,886,607.50x = 382,858,074,640,410,804,224
5. Step 5: Solve for x
   x = 382,858,074,640,410,804,224/9,032,886,607.50
6. Step 6: Final answer
   x = 42,384,908,753.59